( ) 1. Everyone learns to ride a bike it.
A. by riding B. with riding C. to riding
( ) 2. As an expert at English, he always some suggestions.
A. come up with B. give up C. stay up
( )3. It’s really impolite to others.
A. laugh with B. laugh to C. laugh at
( ) 4. They talk in class listening to teacher carefully.
A. instead of B. such as C. rather than
( ) 5. Rita spends a lot of time for the test all the time.
A. studying B. studied C. study
